Πλοήγηση ανά Θέμα "Fault tolerance"
Αποτελέσματα 1-14 από 14
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Active Replication for Centrally Coordinated Teams of Autonomous Vehicles
(2019)Autonomous vehicles, drones in particular, are used to support a wide range of sensing and actuating missions. While these missions are typically coordinated by a human operator, it is attractive to automate this coordination ... -
Byzantine fault tolerance for centrally coordinated missions with unmanned vehicles
(2020)Autonomous unmanned vehicles can support a wide range of missions, which are typically coordinated by a human operator. Automating these missions through a computer program can offer great advantages, but at the same time ... -
Dangerous graphs
(2019)Anomalies and faults are inevitable in computer networks, today more than ever before. This is due to the large scale and dynamic nature of the networks used to process big data and to the ever-increasing number of ad-hoc ... -
Design of Reconfigurable Fault-Tolerant Datapaths
(2020)In this paper, behavioral-level synthesis techniques are presented for the design of reconfigurable hardware. The techniques are applicable for synthesis of several classes of designs, such as design for fault-tolerance ... -
Fault-Tolerance Support for Mobile Robotic Applications
(2018)The advent of powerful yet also affordable mobile robotic platforms will spur a new generation of computer-driven applications that employ multiple mobile robots to perform a large variety of missions. This prospect has ... -
A Fault-Tolerant Control Scheme for Fixed-Wing UAVs with Flight Envelope Awareness
(2021)In this work a vertically integrated fault-tolerant control scheme for fixed-wing Unmanned Aerial Vehicles (UAVs) is presented. At its core, an online approximate Trim Flight Envelope generator yields the motion constraints ... -
A Fault-Tolerant Control Scheme for Fixed-Wing UAVs with Flight Envelope Integration
(2020)Fault-tolerant control is currently the most important step towards increased autonomy for Unmanned Aerial Vehicles (UAVs). In this work, we consider actuator and airframe faults in fixed-wing UAVs and show that an online ... -
Model Predictive Fault Tolerant Control for Omni-directional Mobile Robots
(2020)This paper describes the design of a Fault Tolerant Control scheme for an omni-directional mobile robot with four mecanum wheels. We consider actuation faults in which the wheels are not able to receive commands, but still ... -
On green scheduling for desktop grids
(2018)Task scheduling is of paramount importance in a desktop grid environment. Earlier works in the area focused on issues such as: meeting task deadlines, minimizing make-span, monitoring and checkpointing for progress, malicious ... -
A Placement-Aware Soft Error Rate Estimation of Combinational Circuits for Multiple Transient Faults in CMOS Technology
(2019)A considerable disadvantage that comes with the downscaling of the CMOS technology is the ever-increasing susceptibility of Integrated Circuits (ICs) to soft errors. Therefore, the study of the radiation-induced transient ... -
Radiation Hardening Legalisation Satisfying TMR Spacing Constraints with Respect to HPWL
(2020)Reduction in device feature sizes and supply voltage renders modern Integrated Circuits (ICs) more susceptible to Soft Errors (SEs), i.e. Transient Faults caused by ionising radiation. Moreover, the RADiation HARDening ... -
Robust precision landing for autonomous drones combining vision-based and infrared sensors
(2021)One of the challenges in drone-based systems is to support automated landing with a high precision that goes beyond the accuracy of standard off-the-shelf GPS. Various efforts have been made to support this, mainly using ... -
Tight bounds for black hole search with scattered agents in synchronous rings
(2013)We study the problem of locating a particularly dangerous node, the so-called black hole in a synchronous anonymous ring network with mobile agents. A black hole is a harmful stationary process residing in a node of the ... -
Transformation of Vessel Performance System into Fault-tolerant System - Example of Fault Detection on Speed Log
(2019)In this paper fault diagnosis as the first step of system transformation into a fault-tolerant system has been presented. Fault diagnosis means that the existence of faults has to be detected and the faults have to be ...